package com.liangwj.springbootdesignpatterns.structureTypePatterns.decorator.demo_1;
/**
 * <b>Description:</b> Component类.抽象角色:形状 <br/>
 * @author Lingwenjun
 * @date 2019/1/29-10:52
 * @version 1.0
 */
public interface Shape {

    void draw();
}
